77521836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54287}}^1$

素因数の和:54318

約数の個数: 48

約数和(自身を含む): 218889216

約数和(自身を除く): 141367380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 54287, 108574, 162861, 217148, 325722, 380009, 651444, 760018, 922879, 1140027, 1520036, 1845758, 2280054, 2768637, 3691516, 4560108, 5537274, 6460153, 11074548, 12920306, 19380459, 25840612, 38760918, 77521836]

約数ペア:

[(1, 77521836), (2, 38760918), (3, 25840612), (4, 19380459), (6, 12920306), (7, 11074548), (12, 6460153), (14, 5537274), (17, 4560108), (21, 3691516), (28, 2768637), (34, 2280054), (42, 1845758), (51, 1520036), (68, 1140027), (84, 922879), (102, 760018), (119, 651444), (204, 380009), (238, 325722), (357, 217148), (476, 162861), (714, 108574), (1428, 54287)]